Not known Facts About Laser Crystal
Not known Facts About Laser Crystal
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激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
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激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
A high area top quality is certainly critical. Specifications of floor flatness are frequently much better than . This will help to stop the two scattering losses and wavefront distortions which can degrade the laser's beam good quality. Furthermore, scratch and dig requirements
The utmost feasible doping focus can rely strongly within the host materials and its fabrication system.
Laser modeling and simulation can be employed to reliably figure out the ideal crystal dimensions, doping density And perhaps values of supplemental parameters.
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
It is clear that diverse applications lead to quite distinct prerequisites on laser attain media. Due to more info this, a wide vary of different crystals are applied, and making the ideal preference is important for developing lasers with the best possible overall performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal expansion optical effectiveness scarce earth ions transition team ions
The medium ought to have a significant transparency (lower absorption and scattering) inside the wavelength locations of pump and laser radiation, and good optical homogeneity. To some extent, this is determined by the caliber of the fabric, based on details of your fabrication system.
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激光晶体（laser crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。